Set options (except for Actions, Animation, Styles, Brushes, Tool Presets, and Layer Comps palettes)

Alt-click New button

Option-click New button

Delete without confirmation (except for the Brushes palette)

Alt-click Delete button

Option-click Delete button

Apply value and keep text box active

Shift + Enter

Shift + Return

Load as a selection

Control-click channel, layer, or path thumbnail.

Command-click channel, layer, or path thumbnail.

Add to current selection

Control + Shift-click channel, layer, or path thumbnail.

Command + Shift-click channel, layer, or path thumbnail.

Subtract from current selection

Control + Alt-click channel, path, or layer thumbnail.

Command + Option-click channel, path, or layer thumbnail.

Intersect with current selection

Control + Shift + Alt-click channel, path, or layer thumbnail.

Command + Shift + Option-click channel, path, or layer thumbnail.

Show/Hide all palettes

Tab

Tab

Show/Hide all palettes except the toolbox and options bar

Shift + Tab

Shift + Tab

Highlight options bar

Select tool and press Enter

Select tool and press Return

Increase/decrease units by 10 in a pop‑up menu

Shift + Up Arrow/Down Arrow

Shift + Up Arrow/Down Arrow